private Element getLinkArrows(SVGDocument doc) {
Element group = doc.createElementNS("http://www.w3.org/2000/svg", "g");
if (links != null && !links.isEmpty()) {
Set linksSet = links.entrySet();
Iterator linksIterator = linksSet.iterator();
while (linksIterator.hasNext()) {
Map.Entry<String, Link> link = (Map.Entry<String, Link>) linksIterator.next();
ActivityInterface startActivity = link.getValue().getSource();
ActivityInterface endActivity = link.getValue().getTarget();
String linkName = link.getKey();
// Element pathGroup = doc.createElementNS("http://www.w3.org/2000/svg", "g");
// group.setAttributeNS("xlink", "title", linkName);
group.appendChild(
drawLink(
doc,
startActivity.getExitArrowCoords().getXLeft(),
startActivity.getExitArrowCoords().getYTop(),
endActivity.getEntryArrowCoords().getXLeft(),
endActivity.getEntryArrowCoords().getYTop(),
startActivity.getStartIconWidth(),
link.getKey(),
linkName));
// group.appendChild(pathGroup);
}
}
return group;
}
protected Element getArrows(SVGDocument doc) {
Element group = doc.createElementNS("http://www.w3.org/2000/svg", "g");
if (subActivities != null) {
ActivityInterface startActivity = subActivities.get(0);
ActivityInterface endActivity = subActivities.get(subActivities.size() - 1);
startActivity = endActivity; // Should ignore event/fault handlers
org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates exitCoords = getExitArrowCoords();
group.appendChild(
getArrowDefinition(
doc,
exitCoords.getXLeft(),
exitCoords.getYTop(),
startActivity.getEntryArrowCoords().getXLeft(),
startActivity.getEntryArrowCoords().getYTop(),
name,
startActivity,
endActivity));
org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates entryCoords = getEndEntryArrowCoords();
group.appendChild(
getArrowDefinition(
doc,
endActivity.getExitArrowCoords().getXLeft(),
endActivity.getExitArrowCoords().getYTop(),
entryCoords.getXLeft(),
entryCoords.getYTop(),
name,
startActivity,
endActivity));
}
return group;
}
